MoonshotAI: Kimi K2.5
by Moonshot AIMoonshotAI: Kimi K2.5 is a large language model from Moonshot AI. It costs $0.500 per million input tokens and $2.50 per million output tokens. Its context window is 262K tokens.
- Input / 1M tokens
- $0.500
- Output / 1M tokens
- $2.50
- Cached input / 1M
- $0.150
- Context window
- 262K
On repeated prefixes
tokens
Who serves it cheapest
5 hosts serve Kimi K2.5. Same weights, same API - the price difference is pure margin and routing.
| Provider | Input / 1M | Output / 1M | Context | Throughput | Uptime 24h |
|---|---|---|---|---|---|
| AtlasCloudCheapestint4 | $0.490 | $2.50 | 262K | - | 96.3% |
| SiliconFlowint4 | $0.500 | $2.50 | 262K | - | 100.0% |
| Novita | $0.570 | $2.85 | 262K | - | 99.2% |
| Amazon Bedrock | $0.600 | $3.00 | 262K | - | 99.8% |
| Venice | $0.532 | $3.32 | 256K | - | 100.0% |
The spread between AtlasCloud and Venice is 1.2× for identical weights. Quantization and context limits differ, so check both columns before switching.
Benchmarks
Independent scores published alongside the catalogue.
- Intelligence index
- 23.5
- Coding index
- 46.8
About Kimi K2.5
Kimi K2.5 is Moonshot AI's native multimodal model, delivering state-of-the-art visual coding capability and a self-directed agent swarm paradigm. Built on Kimi K2 with continued pretraining over approximately 15T mixed...
Specifications
| Model ID | moonshotai/kimi-k2.5 |
|---|---|
| Provider | Moonshot AI |
| Context window | 262K tokens |
| Max output | 236K tokens |
| Input modalities | text, image |
| Output modalities | text |
| Knowledge cutoff | - |
| Open weights | Yes - moonshotai/Kimi-K2.5 |
| Released | January 27, 2026 |
Cheaper alternatives
Models that cost less than Kimi K2.5 while keeping at least half its context window and every input modality it supports.
Frequently asked
How much does MoonshotAI: Kimi K2.5 cost?
$0.500 per million input tokens and $2.50 per million output tokens. Cached input reads cost $0.150 per million tokens.
What is the context window of MoonshotAI: Kimi K2.5?
262K tokens, with up to 236K tokens of output per request.
Which provider serves MoonshotAI: Kimi K2.5 cheapest?
AtlasCloud at $0.490 per million input tokens - 1.2× cheaper than Venice, the most expensive of the 5 hosts serving it.
Confirm against the source: Moonshot AI official pricing.